Plains (9) [European Land Program] Core Set 2019 Prerelease Promos Whenever you tap a Swamp

Whenever you tap a Swamp for mana

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{B}{B} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {7}{U}{U}{U} You may cast spells from your hand without paying their mana costs

Set: Time Spiral Promos Type: Artifact Rarity: Rare Suspend 3—{0} (Rather than cast this card from your hand

Set: Tempest Type: Land Rarity: Rare {T}: Add one mana of any type that a land you control could produce

Plains (9) [European Land Program] Core Set 2019 Prerelease Promos Whenever you tap a SwampSet: European Land Program Type: Basic Land Plains Rarity: Common ({T}: Add {W}.) Lowlands, Netherlands